765891360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 2843201088

約数和(自身を除く): 2077309728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 163, 180, 195, 208, 234, 240, 251, 260, 288, 312, 326, 360, 390, 416, 468, 480, 489, 502, 520, 585, 624, 652, 720, 753, 780, 815, 936, 978, 1004, 1040, 1170, 1248, 1255, 1304, 1440, 1467, 1506, 1560, 1630, 1872, 1956, 2008, 2080, 2119, 2259, 2340, 2445, 2510, 2608, 2934, 3012, 3120, 3260, 3263, 3744, 3765, 3912, 4016, 4238, 4518, 4680, 4890, 5020, 5216, 5868, 6024, 6240, 6357, 6520, 6526, 7335, 7530, 7824, 8032, 8476, 9036, 9360, 9780, 9789, 10040, 10595, 11295, 11736, 12048, 12714, 13040, 13052, 14670, 15060, 15648, 16315, 16952, 18072, 18720, 19071, 19560, 19578, 20080, 21190, 22590, 23472, 24096, 25428, 26080, 26104, 29340, 29367, 30120, 31785, 32630, 33904, 36144, 38142, 39120, 39156, 40160, 40913, 42380, 45180, 46944, 48945, 50856, 52208, 58680, 58734, 60240, 63570, 65260, 67808, 72288, 76284, 78240, 78312, 81826, 84760, 90360, 95355, 97890, 101712, 104416, 117360, 117468, 120480, 122739, 127140, 130520, 146835, 152568, 156624, 163652, 169520, 180720, 190710, 195780, 203424, 204565, 234720, 234936, 245478, 254280, 261040, 293670, 305136, 313248, 327304, 339040, 361440, 368217, 381420, 391560, 409130, 469872, 490956, 508560, 522080, 531869, 587340, 610272, 613695, 654608, 736434, 762840, 783120, 818260, 939744, 981912, 1017120, 1063738, 1174680, 1227390, 1309216, 1472868, 1525680, 1566240, 1595607, 1636520, 1841085, 1963824, 2127476, 2349360, 2454780, 2659345, 2945736, 3051360, 3191214, 3273040, 3682170, 3927648, 4254952, 4698720, 4786821, 4909560, 5318690, 5891472, 6382428, 6546080, 7364340, 7978035, 8509904, 9573642, 9819120, 10637380, 11782944, 12764856, 14728680, 15956070, 17019808, 19147284, 19638240, 21274760, 23934105, 25529712, 29457360, 31912140, 38294568, 42549520, 47868210, 51059424, 58914720, 63824280, 76589136, 85099040, 95736420, 127648560, 153178272, 191472840, 255297120, 382945680, 765891360]

約数ペア:

[(1, 765891360), (2, 382945680), (3, 255297120), (4, 191472840), (5, 153178272), (6, 127648560), (8, 95736420), (9, 85099040), (10, 76589136), (12, 63824280), (13, 58914720), (15, 51059424), (16, 47868210), (18, 42549520), (20, 38294568), (24, 31912140), (26, 29457360), (30, 25529712), (32, 23934105), (36, 21274760), (39, 19638240), (40, 19147284), (45, 17019808), (48, 15956070), (52, 14728680), (60, 12764856), (65, 11782944), (72, 10637380), (78, 9819120), (80, 9573642), (90, 8509904), (96, 7978035), (104, 7364340), (117, 6546080), (120, 6382428), (130, 5891472), (144, 5318690), (156, 4909560), (160, 4786821), (163, 4698720), (180, 4254952), (195, 3927648), (208, 3682170), (234, 3273040), (240, 3191214), (251, 3051360), (260, 2945736), (288, 2659345), (312, 2454780), (326, 2349360), (360, 2127476), (390, 1963824), (416, 1841085), (468, 1636520), (480, 1595607), (489, 1566240), (502, 1525680), (520, 1472868), (585, 1309216), (624, 1227390), (652, 1174680), (720, 1063738), (753, 1017120), (780, 981912), (815, 939744), (936, 818260), (978, 783120), (1004, 762840), (1040, 736434), (1170, 654608), (1248, 613695), (1255, 610272), (1304, 587340), (1440, 531869), (1467, 522080), (1506, 508560), (1560, 490956), (1630, 469872), (1872, 409130), (1956, 391560), (2008, 381420), (2080, 368217), (2119, 361440), (2259, 339040), (2340, 327304), (2445, 313248), (2510, 305136), (2608, 293670), (2934, 261040), (3012, 254280), (3120, 245478), (3260, 234936), (3263, 234720), (3744, 204565), (3765, 203424), (3912, 195780), (4016, 190710), (4238, 180720), (4518, 169520), (4680, 163652), (4890, 156624), (5020, 152568), (5216, 146835), (5868, 130520), (6024, 127140), (6240, 122739), (6357, 120480), (6520, 117468), (6526, 117360), (7335, 104416), (7530, 101712), (7824, 97890), (8032, 95355), (8476, 90360), (9036, 84760), (9360, 81826), (9780, 78312), (9789, 78240), (10040, 76284), (10595, 72288), (11295, 67808), (11736, 65260), (12048, 63570), (12714, 60240), (13040, 58734), (13052, 58680), (14670, 52208), (15060, 50856), (15648, 48945), (16315, 46944), (16952, 45180), (18072, 42380), (18720, 40913), (19071, 40160), (19560, 39156), (19578, 39120), (20080, 38142), (21190, 36144), (22590, 33904), (23472, 32630), (24096, 31785), (25428, 30120), (26080, 29367), (26104, 29340)]